File:
[LON-CAPA] /
loncom /
auth /
blockedaccess.pm
Revision
1.2:
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Mon Dec 11 18:59:21 2006 UTC (17 years, 9 months ago) by
albertel
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# The LearningOnline Network
# Information about blocking status for Portfolio files
#
# Copyright Michigan State University Board of Trustees
#
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
#
# LON-CAPA is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# LON-CAPA is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with LON-CAPA; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# /home/httpd/html/adm/gpl.txt
#
# http://www.lon-capa.org/
#
package Apache::blockedaccess;
use strict;
use Apache::Constants qw(:common :http REDIRECT);
use Apache::lonnet;
use Apache::loncommon();
use Apache::lonlocal;
sub handler {
my $r = shift;
my $origurl = $r->uri;
my ($type,$udom,$uname,$file_name,$group) =
&Apache::lonnet::parse_portfolio_url($origurl);
&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
return OK if $r->header_only;
&Apache::lonlocal::get_language_handle($r);
my ($blocked,$blocktext) =
&Apache::loncommon::blocking_status('port',$uname,$udom);
if ($blocked) {
$r->print(&Apache::loncommon::start_page('Access Temporarily Blocked'));
$r->print($blocktext);
} else {
my $server = &Apache::lonnet::absolute_url();
$r->header_out(Location => $server.$origurl);
return REDIRECT;
}
$r->print(&Apache::loncommon::end_page());
return OK;
}
sub setup_handler {
my ($r) = @_;
$r->set_handlers('PerlHandler'=>
[\&Apache::blockedaccess::handler]);
$r->handler('perl-script');
}
1;
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